User profiles for P. S. Hasenhuetl

Peter S. Hasenhuetl

Centre for Neural Circuits and Behaviour
Verified email at cncb.ox.ac.uk
Cited by 328

Functional selectivity and partial efficacy at the monoamine transporters: a unified model of allosteric modulation and amphetamine-induced substrate release

PS Hasenhuetl, S Bhat, M Freissmuth… - Molecular …, 2019 - ASPET
All clinically approved drugs targeting the plasmalemmal transporters for dopamine,
norepinephrine, and serotonin act either as competitive uptake inhibitors or as amphetamine-like …

Binding mode selection determines the action of ecstasy homologs at monoamine transporters

W Sandtner, T Stockner, PS Hasenhuetl, JS Partilla… - Molecular …, 2016 - ASPET
Determining the structural elements that define substrates and inhibitors at the monoamine
transporters is critical to elucidating the mechanisms underlying these disparate functions. In …

[HTML][HTML] Electrogenic binding of intracellular cations defines a kinetic decision point in the transport cycle of the human serotonin transporter

PS Hasenhuetl, M Freissmuth, W Sandtner - Journal of Biological Chemistry, 2016 - ASBMB
The plasmalemmal monoamine transporters clear the extracellular space from their cognate
substrates and sustain cellular monoamine stores even during neuronal activity. In some …

Ligand selectivity among the dopamine and serotonin transporters specified by the forward binding reaction

PS Hasenhuetl, K Schicker, X Koenig, Y Li… - Molecular …, 2015 - ASPET
The membrane transporters for the monoamines serotonin (SERT) and dopamine (DAT) are
prominent targets of various psychoactive substances, including competitive inhibitors, such …

A half-centre oscillator encodes sleep pressure

PS Hasenhuetl, R Sarnataro, E Vrontou, HO Rorsman… - bioRxiv, 2024 - biorxiv.org
Oscillatory neural dynamics are an inseparable part of mammalian sleep. Characteristic
rhythms are associated with different sleep stages and variable levels of sleep pressure, but it …

[HTML][HTML] Dual action of Zn2+ on the transport cycle of the dopamine transporter

Y Li, PS Hasenhuetl, K Schicker, HH Sitte… - Journal of Biological …, 2015 - ASBMB
The dopamine transporter shapes dopaminergic neurotransmission by clearing extracellular
dopamine and by replenishing vesicular stores. The dopamine transporter carries an …

[HTML][HTML] Conformational state interactions provide clues to the pharmacochaperone potential of serotonin transporter partial substrates

S Bhat, PS Hasenhuetl, A Kasture, A El-Kasaby… - Journal of Biological …, 2017 - ASBMB
Point mutations in SLC6 transporters cause misfolding, which can be remedied by
pharmacochaperones. The serotonin transporter (SERT/SLC6A4) has a rich pharmacology including …

Nanopharmacological force sensing to reveal allosteric coupling in transporter binding sites

R Zhu, D Sinwel, PS Hasenhuetl, K Saha… - Angewandte …, 2016 - Wiley Online Library
Controversy regarding the number and function of ligand binding sites in neurotransmitter/sodium
symporters arose from conflicting data in crystal structures and molecular …

A kinetic account for amphetamine-induced monoamine release

PS Hasenhuetl, S Bhat, FP Mayer, HH Sitte… - Journal of General …, 2018 - rupress.org
… Bhat and PS Hasenhuetl analyzed the electrophysiological data. PS Hasenhuetl and W.
Sandtner designed the model. PS Hasenhuetl performed the simulations. FP Mayer and HH …

[HTML][HTML] Occupancy of the zinc-binding site by transition metals decreases the substrate affinity of the human dopamine transporter by an allosteric mechanism

Y Li, FP Mayer, PS Hasenhuetl, V Burtscher… - Journal of Biological …, 2017 - ASBMB
The human dopamine transporter (DAT) has a tetrahedral Zn 2+ -binding site. Zn 2+ -binding
sites are also recognized by other first-row transition metals. Excessive accumulation of …